/**   
 * 	全局事务配置
 * @Description: 基于AOP实现Service事务全局管理
 */
package com.dkts.oil.config;

import org.aspectj.lang.annotation.Aspect;
import org.springframework.aop.Advisor;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.transaction.interceptor.DefaultTransactionAttribute;
import org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource;
import org.springframework.transaction.interceptor.TransactionInterceptor;

@EnableTransactionManagement
@Aspect
@Configuration
public class TransactionAdviceConfig {
	private static final String AOP_POINTCUT_EXPRESSION = "execution( * com.zryt.poi.impl.*.*(..))";
	// @Bean(name = "dynamicTransactionManager")
	// @Resource(name = "dynamicTransactionManager")
	private PlatformTransactionManager transactionManager;

	/*
	 * @Autowired DataSourceUtils dataSource;
	 *
	 * @Bean public DataSourceTransactionManager dataSourceTransactionManager() {
	 * DataSourceTransactionManager ds = new DataSourceTransactionManager();
	 * ds.setDataSource(dataSource); return ds; }
	 */

	@Bean
	public TransactionInterceptor txAdvice() {
		DefaultTransactionAttribute txAttr_REQUIRED = new DefaultTransactionAttribute();
		txAttr_REQUIRED.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
		txAttr_REQUIRED.setTimeout(599999999);

		DefaultTransactionAttribute txAttr_REQUIRED_READONLY = new DefaultTransactionAttribute();
		txAttr_REQUIRED_READONLY.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
		txAttr_REQUIRED_READONLY.setReadOnly(true);

		NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();

		source.addTransactionalMethod("insert*", txAttr_REQUIRED);
		source.addTransactionalMethod("add*", txAttr_REQUIRED);
		source.addTransactionalMethod("save*", txAttr_REQUIRED);
		source.addTransactionalMethod("del*", txAttr_REQUIRED);
		source.addTransactionalMethod("update*", txAttr_REQUIRED);
		source.addTransactionalMethod("zdsc", txAttr_REQUIRED);

		source.addTransactionalMethod("exec*", txAttr_REQUIRED);
		source.addTransactionalMethod("set*", txAttr_REQUIRED);
		source.addTransactionalMethod("get*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("search*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("query*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("find*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("list*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("count*", txAttr_REQUIRED_READONLY);
		source.addTransactionalMethod("is*", txAttr_REQUIRED_READONLY);
		return new TransactionInterceptor(transactionManager, source);
	}

	@Bean
	public Advisor txAdviceAdvisor() {
		AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
		pointcut.setExpression(AOP_POINTCUT_EXPRESSION);
		return new DefaultPointcutAdvisor(pointcut, txAdvice());
	}
}
